11713700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2912

約数の個数: 36

約数和(自身を含む): 26047812

約数和(自身を除く): 14334112

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 2857, 4100, 5714, 11428, 14285, 28570, 57140, 71425, 117137, 142850, 234274, 285700, 468548, 585685, 1171370, 2342740, 2928425, 5856850, 11713700]

約数ペア:

[(1, 11713700), (2, 5856850), (4, 2928425), (5, 2342740), (10, 1171370), (20, 585685), (25, 468548), (41, 285700), (50, 234274), (82, 142850), (100, 117137), (164, 71425), (205, 57140), (410, 28570), (820, 14285), (1025, 11428), (2050, 5714), (2857, 4100)]